  *{
    margin: 0;
    padding: 0;
  }
  //移动端点击高亮
  html,body{
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
    touch-action: none; 
  }
  input{
    border: none;
    outline: none;
    -webkit-appearance: none;
    -webkit-appearance: none;
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  }
  textarea{
    border: none;
    outline: none;
  }
  button{
    border: none;
    outline: none;
  }
  a{
    text-decoration: none;
    color: #333;
  }
  li{
    list-style-type: none;
  }
  //解决端遮罩层穿透
  body.dialog-open {
    position: fixed;
    width: 100%;
  }
  .page{
    padding: 0 50px;
    width: 100%;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
  }